Inventor

OSAWA SHIGERU

JP59 patents

⚠️ This page may combine multiple inventors who share the name “OSAWA SHIGERU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA LIGHTING & TECHNOLOGY

26 patents

US7758223B2Jul 20, 2010

Lamp having outer shell to radiate heat of light source

TOSHIBA LIGHTING & TECHNOLOGY152 citations99

USD534665SJan 2, 2007

Light emitting diode lamp

TOSHIBA LIGHTING & TECHNOLOGY280 citations99

USD628722SDec 7, 2010

Light emitting diode lamp

TOSHIBA LIGHTING & TECHNOLOGY51 citations98

USD535038SJan 9, 2007

Light emitting diode lamp

TOSHIBA LIGHTING & TECHNOLOGY122 citations98

USD631573SJan 25, 2011

Light emitting diode lamp

TOSHIBA LIGHTING & TECHNOLOGY31 citations93

USD628312SNov 30, 2010

Light emitting diode lamp

TOSHIBA LIGHTING & TECHNOLOGY27 citations93

USD628318SNov 30, 2010

Light emitting diode lamp

TOSHIBA LIGHTING & TECHNOLOGY24 citations93

USD627493SNov 16, 2010

Light emitting diode lamp

TOSHIBA LIGHTING & TECHNOLOGY24 citations93

USD626666SNov 2, 2010

Light emitting diode lamp

TOSHIBA LIGHTING & TECHNOLOGY44 citations93

USD621971SAug 17, 2010

Light emitting diode lamp

TOSHIBA LIGHTING & TECHNOLOGY34 citations93

USD621970SAug 17, 2010

Light emitting diode lamp

TOSHIBA LIGHTING & TECHNOLOGY20 citations93

USD536107SJan 30, 2007

Light emitting diode lamp

TOSHIBA LIGHTING & TECHNOLOGY24 citations93

US8384275B2Feb 26, 2013

Light emitting element lamp and lighting equipment

TOSHIBA LIGHTING & TECHNOLOGY9 citations84

USD643971SAug 23, 2011

Light emitting diode lamp

TOSHIBA LIGHTING & TECHNOLOGY11 citations84

USD628317SNov 30, 2010

Light emitting diode lamp

TOSHIBA LIGHTING & TECHNOLOGY16 citations84

USD627492SNov 16, 2010

Light emitting diode lamp

TOSHIBA LIGHTING & TECHNOLOGY16 citations84

USD625440SOct 12, 2010

Light emitting diode lamp

TOSHIBA LIGHTING & TECHNOLOGY8 citations84

USD625031SOct 5, 2010

Light emitting diode lamp

TOSHIBA LIGHTING & TECHNOLOGY16 citations84

USD625030SOct 5, 2010

Light emitting diode lamp

TOSHIBA LIGHTING & TECHNOLOGY15 citations84

US8992041B2Mar 31, 2015

Lamp having outer shell to radiate heat of light source

TOSHIBA LIGHTING & TECHNOLOGY3 citations74

USD648061SNov 1, 2011

Light emitting diode lamp

TOSHIBA LIGHTING & TECHNOLOGY6 citations74

USD537174SFeb 20, 2007

Light emitting diode lamp

TOSHIBA LIGHTING & TECHNOLOGY8 citations74

US8376562B2Feb 19, 2013

Light-emitting module, self-ballasted lamp and lighting equipment

TOSHIBA LIGHTING & TECHNOLOGY5 citations73

US6657389B2Dec 2, 2003

Glow discharge lamp, electrode thereof and luminaire

TOSHIBA LIGHTING & TECHNOLOGY6 citations71

US9249967B2Feb 2, 2016

Lamp having outer shell to radiate heat of light source

TOSHIBA LIGHTING & TECHNOLOGY0 citations52

US9103541B2Aug 11, 2015

Lamp having outer shell to radiate heat of light source

TOSHIBA LIGHTING & TECHNOLOGY0 citations52

OSAWA SHIGERU

8 patents

US8398272B2Mar 19, 2013

Lamp having outer shell to radiate heat of light source

OSAWA SHIGERU8 citations92

US8814399B2Aug 26, 2014

Luminaire having radiator

OSAWA SHIGERU12 citations84

US8979315B2Mar 17, 2015

Lamp having outer shell to radiate heat of light source

OSAWA SHIGERU6 citations83

US8858041B2Oct 14, 2014

Lamp having outer shell to radiate heat of light source

OSAWA SHIGERU3 citations73

US9772098B2Sep 26, 2017

Lamp having outer shell to radiate heat of light source

OSAWA SHIGERU2 citations72

US9080759B2Jul 14, 2015

Lamp having outer shell to radiate heat of light source

OSAWA SHIGERU2 citations62

US8450915B2May 28, 2013

LED bulb and lighting apparatus

OSAWA SHIGERU2 citations62

USD662479SJun 26, 2012

Light emitting diode module

OSAWA SHIGERU3 citations62

YAMAMOTO JUNICHIRO

4 patents

USD685505SJul 2, 2013

Light emitting diode lamp

YAMAMOTO JUNICHIRO22 citations92

USD662623SJun 26, 2012

Light emitting diode lamp

YAMAMOTO JUNICHIRO6 citations84

USD662622SJun 26, 2012

Light emitting diode lamp

YAMAMOTO JUNICHIRO6 citations84

USD662621SJun 26, 2012

Light emitting diode lamp

YAMAMOTO JUNICHIRO11 citations84

WATANABE SATOSHI

2 patents

US8613529B2Dec 24, 2013

Lighting fixture

WATANABE SATOSHI23 citations92

US8430535B2Apr 30, 2013

Socket device, lamp device and lighting device

WATANABE SATOSHI11 citations92

TOPY IND

2 patents

US4554961ANov 26, 1985

Wheel rim with split locking ring

TOPY IND13 citations74

US4530387AJul 23, 1985

Spider hub and a wheel rim assembly

TOPY IND14 citations74

OSADA TAKESHI

2 patents

US8827506B2Sep 9, 2014

Luminaire

OSADA TAKESHI3 citations63

US8714785B2May 6, 2014

Cap, socket device, and luminaire

OSADA TAKESHI3 citations62

SAKAI MAKOTO

1 patent

US8760042B2Jun 24, 2014

Lighting device having a through-hole and a groove portion formed in the thermally conductive main body

SAKAI MAKOTO96 citations96

MATSUDA RYOTARO

1 patent

US8894254B2Nov 25, 2014

Luminaire and lamp apparatus housing

MATSUDA RYOTARO7 citations82

SUWA TAKUMI

1 patent

US8294356B2Oct 23, 2012

Light-emitting element lamp and lighting equipment

SUWA TAKUMI19 citations80

HONDA MOTOR CO LTD

1 patent

US5103951AApr 14, 1992

Operation control system for automotive working vehicles

HONDA MOTOR CO LTD9 citations74

TAKAHARA YUICHIRO

1 patent

US8641246B2Feb 4, 2014

Lamp unit and lighting fixture

TAKAHARA YUICHIRO4 citations66

TODA MASAHIRO

1 patent

US8764249B2Jul 1, 2014

Lamp device and luminaire

TODA MASAHIRO2 citations57

Showing the top 50 of 59 patents by PatentIndex Score.